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通过ZL50C型装载机转向系统故障的查找过程,说明了根据液压系统原理图查找液压故障步骤和方法,即先“抓两头”,然后“连中间”。
Through the ZL50C loader steering system fault finding process, illustrates the hydraulic system schematic to find hydraulic steps and methods of failure, that is, “first two” and then “even in the middle.”